TPS61033
www.ti.com.cn
ZHCSOQ1B –OCTOBER 2022 –REVISED JUNE 2023
7 Specifications
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
MIN
–0.3
–0.7
–0.7
–40
–65
MAX
7
UNIT
V
VIN, EN, FB, SW, VOUT
Voltage range at terminals(2)
SW spike at 10ns
SW spike at 1ns
8
V
9
V
Operating junction temperature, TJ
Storage temperature, Tstg
150
150
°C
°C
(1) Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply
functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions. If
used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully
functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.
(2) All voltage values are with respect to network ground terminal.
7.2 ESD Ratings
VALUE
±2000
±750
UNIT
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
V(ESD)
Electrostatic discharge
V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2)
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 500-V HBM is possible with the necessary precautions. Pins listed as ±2000 V may actually have higher performance.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Manufacturing with
less than 250-V CDM is possible with the necessary precautions. Pins listed as ±500 V may actually have higher performance.
7.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
MIN
1.8
2.2
0.33
1.0
4
NOM
MAX
5.5
UNIT
V
VIN
VOUT
L
Input voltage range
Output voltage setting range
Effective inductance range
Effective input capacitance range
5.5
V
0.47
4.7
10
1.3
µH
µF
µF
µF
°C
CIN
IOUT <= 1A
IOUT > 1A
1000
1000
125
COUT
TJ
Effective output capacitance range
Operating junction temperature
10
20
–40
7.4 Thermal Information
TPS61033
TPS61033
THERMAL METRIC(1)
DRL (SOT583)- 8 PINS
DRL (SOT583)- 8 PINS
UNIT
Standard
117.5
40.0
EVM(2)
65.8
NA
RθJA
RθJC
RθJB
ΨJT
Junction-to-ambient thermal resistance
Junction-to-case thermal resistance
°C/W
°C/W
°C/W
°C/W
°C/W
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
23.0
NA
2.8
1.0
22.9
28.4
ΨJB
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
(2) Measured on TPS61033EVM, 4-layer, 2oz copper NA PCB.
Copyright © 2023 Texas Instruments Incorporated
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Product Folder Links: TPS61033
English Data Sheet: SLVSGI6
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